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android_kernel_...
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qcom
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opensource
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display-drivers
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msm
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dp
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dp_ctrl.h

dp_ctrl.h 1.9 KB
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  1. /* SPDX-License-Identifier: GPL-2.0-only */
    2. 

  2. /*
    3. 

  3.  * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
    4. 

  4.  * Copyright (c) 2012-2021, The Linux Foundation. All rights reserved.
    5. 

  5.  */
    6. 

  6. 

  7. #ifndef _DP_CTRL_H_
    8. 

  8. #define _DP_CTRL_H_
    9. 

  9. 

  10. #include "dp_aux.h"
    11. 

  11. #include "dp_panel.h"
    12. 

  12. #include "dp_link.h"
    13. 

  13. #include "dp_parser.h"
    14. 

  14. #include "dp_power.h"
    15. 

  15. #include "dp_catalog.h"
    16. 

  16. #include "dp_debug.h"
    17. 

  17. 

  18. struct dp_ctrl {
    19. 

  19. 	int (*init)(struct dp_ctrl *dp_ctrl, bool flip, bool reset);
    20. 

  20. 	void (*deinit)(struct dp_ctrl *dp_ctrl);
    21. 

  21. 	int (*on)(struct dp_ctrl *dp_ctrl, bool mst_mode, bool fec_en,
    22. 

  22. 			bool dsc_en, bool shallow);
    23. 

  23. 	void (*off)(struct dp_ctrl *dp_ctrl);
    24. 

  24. 	void (*abort)(struct dp_ctrl *dp_ctrl, bool abort);
    25. 

  25. 	void (*isr)(struct dp_ctrl *dp_ctrl);
    26. 

  26. 	bool (*handle_sink_request)(struct dp_ctrl *dp_ctrl);
    27. 

  27. 	void (*process_phy_test_request)(struct dp_ctrl *dp_ctrl);
    28. 

  28. 	int (*link_maintenance)(struct dp_ctrl *dp_ctrl);
    29. 

  29. 	int (*stream_on)(struct dp_ctrl *dp_ctrl, struct dp_panel *panel);
    30. 

  30. 	void (*stream_off)(struct dp_ctrl *dp_ctrl, struct dp_panel *panel);
    31. 

  31. 	void (*stream_pre_off)(struct dp_ctrl *dp_ctrl, struct dp_panel *panel);
    32. 

  32. 	void (*set_mst_channel_info)(struct dp_ctrl *dp_ctrl,
    33. 

  33. 			enum dp_stream_id strm,
    34. 

  34. 			u32 ch_start_slot, u32 ch_tot_slots);
    35. 

  35. 	void (*set_sim_mode)(struct dp_ctrl *dp_ctrl, bool en);
    36. 

  36. 	int (*setup_misr)(struct dp_ctrl *dp_ctrl);
    37. 

  37. 	int (*read_misr)(struct dp_ctrl *dp_ctrl, struct dp_misr40_data *data);
    38. 

  38. };
    39. 

  39. 

  40. struct dp_ctrl_in {
    41. 

  41. 	struct device *dev;
    42. 

  42. 	struct dp_panel *panel;
    43. 

  43. 	struct dp_aux *aux;
    44. 

  44. 	struct dp_link *link;
    45. 

  45. 	struct dp_parser *parser;
    46. 

  46. 	struct dp_power *power;
    47. 

  47. 	struct dp_catalog_ctrl *catalog;
    48. 

  48. 	struct dp_pll *pll;
    49. 

  49. #if defined(CONFIG_SECDP)
    50. 

  50. 	struct secdp_misc *sec;
    51. 

  51. #endif
    52. 

  52. };
    53. 

  53. 

  54. struct dp_ctrl *dp_ctrl_get(struct dp_ctrl_in *in);
    55. 

  55. void dp_ctrl_put(struct dp_ctrl *dp_ctrl);
    56. 

  56. 

  57. #if defined(CONFIG_SECDP)
    58. 

  58. bool secdp_get_link_train_status(struct dp_ctrl *dp_ctrl);
    59. 

  59. #endif
    60. 

  60. 

  61. #endif /* _DP_CTRL_H_ */
    62.